Her husband Sousuke's younger brother disappeared, leaving behind a large amount of debt, and Sousuke, unable to find a way to pay it back, consulted the company's president, Ozawa. Ozawa then suggested that Nami work as her secretary. That means being Ozawa's ``mistress.'' All my previous secretaries were like that. However, with no hope of repaying the debt, Sousuke believes Nami's words, ``I won't betray you,'' and agrees to become his secretary. The words are fleeting, but they are drowned out...